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Carat Hunter · Where to buy diamonds

Where to buy a 1ct natural princess diamond

Every retailer in our index stocking this size and shape, 66 of them, across 46,563 live listings.

Updated September 14, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

46,563

Retailers carrying

66

Median active price

SGD 2,845

Grade combinations

32

Certificate mix:GIA 38,243 · IGI 3,144 · HRD 768 · AGS 18

What it actually costs

Lower 10% SGD 1,700Median SGD 2,845Upper 10% SGD 5,420

Middle half sell between SGD 2,187 to SGD 3,915

Certificated stones with a live price only, 12,002 of them. Each contributes its best available price.

The same stone, priced differently

Typical spread

34%

Typical difference

SGD 895

Stones compared

7,861

Across 7,861 stones of this size and shape carried by more than one retailer, the dearest listing sits 34% above the cheapest for the identical certificated diamond, a typical gap of SGD 895. That gap is what comparing before you buy avoids.

Every retailer that stocks this spec

Ranked by active inventory count. Selection is mechanical, not editorial.

Show 15 more retailers

Stock counts are updated daily. Founded, return window and shipping details are retailer-provided and were last verified September 2, 2026.

Narrow it down by grade

Each combination below has its own page with the retailers that stock exactly that grade.

G VS23,324 · 56rH VS23,227 · 55rH VS13,195 · 57rG VS13,168 · 58rF VS22,908 · 57rE VS22,566 · 54rE VS12,483 · 55rF VS12,458 · 54rI VS22,415 · 50rI VS12,401 · 50rH VVS22,238 · 54rG VVS21,775 · 55rI VVS21,727 · 49rH VVS11,714 · 55rG VVS11,467 · 55rE VVS21,317 · 57rF VVS21,312 · 55rI VVS11,195 · 47rD VS11,001 · 53rF VVS1906 · 52rD VS2793 · 53rE VVS1590 · 50rD VVS2584 · 48rH IF452 · 47rG IF319 · 43rI IF268 · 39rD VVS1236 · 45rE IF174 · 34rD IF172 · 37rF IF115 · 35rG FL23 · 23rD FL15 · 8r

Stones at this spec now

Live examples carried by more than one retailer, so the comparison is real. Prices shown in USD.

What this spec means

  • Princess: a square brilliant cut, second only to round in popularity.
  • Natural: mined diamonds with the certification, provenance and resale profile traditional buyers expect.

Frequently asked

How much do retailers differ on the same diamond?

Across 7,861 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 34%, about SGD 895.

Can I see retailers for one exact grade?

Yes. Each of the 32 colour and clarity combinations above has its own page listing the retailers that stock exactly that grade.

Does Carat Hunter earn commission from these retailers?

No. We earn zero affiliate revenue from any retailer in our index.

How fresh is this data?

Live listings refresh daily. Static facts about each retailer refresh weekly.

How is the retailer ranking calculated?

Strictly by active inventory count for this exact spec. The retailer carrying the most stones at the spec ranks first. There is no editorial input, weighting or affiliate consideration.

Why do you not show per-retailer prices on this page?

Prices vary per stone, not per store. Click through to any matched diamond and you will see every retailer's price on the exact same physical stone, which is the meaningful comparison.

Where to Buy 1ct Natural Princess Diamonds | Carat Hunter